GCD of 881, 965, 945, 987 Calculator

Given Input numbers are 881, 965, 945, 987

To find the GCD of numbers using factoring list out all the divisors of each number

Divisors of 881

List of positive integer divisors of 881 that divides 881 without a remainder.

1, 881

Divisors of 965

List of positive integer divisors of 965 that divides 965 without a remainder.

1, 5, 193, 965

Divisors of 945

List of positive integer divisors of 945 that divides 945 without a remainder.

1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945

Divisors of 987

List of positive integer divisors of 987 that divides 987 without a remainder.

1, 3, 7, 21, 47, 141, 329, 987

Greatest Common Divisior

We found the divisors of 881, 965, 945, 987 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 881, 965, 945, 987 is 1.

Therefore, GCD of numbers 881, 965, 945, 987 is 1

Given Input Data is 881, 965, 945, 987

Make a list of Prime Factors of all the given numbers initially

Prime Factorization of 881 is 881

Prime Factorization of 965 is 5 x 193

Prime Factorization of 945 is 3 x 3 x 3 x 5 x 7

Prime Factorization of 987 is 3 x 7 x 47

The above numbers do not have any common prime factor. So GCD is 1

Step1:

Let's calculate the GCD of first two numbers

The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)

LCM(881, 965) = 850165

GCD(881, 965) = ( 881 x 965 ) / 850165

GCD(881, 965) = 850165 / 850165

GCD(881, 965) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 945

The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)

LCM(1, 945) = 945

GCD(1, 945) = ( 1 x 945 ) / 945

GCD(1, 945) = 945 / 945

GCD(1, 945) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 987

The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)

LCM(1, 987) = 987

GCD(1, 987) = ( 1 x 987 ) / 987

GCD(1, 987) = 987 / 987

GCD(1, 987) = 1

GCD of 881, 965, 945, 987 is 1

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1. What is the GCD of 881, 965, 945, 987?

GCD of 881, 965, 945, 987 is 1

2. Where do I get the detailed procedure to find GCD of 881, 965, 945, 987?

You can find a detailed procedure to find GCD of 881, 965, 945, 987 on our page.

3. How to find GCD of 881, 965, 945, 987 on a calculator?

You can find the GCD of 881, 965, 945, 987 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.